| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $213.43 | 8.286% | $231.1148 | $231.11 | $231.10 | $231.10 |
| Purchase #2 | $168.69 | 12.183% | $189.2415 | $189.24 | $189.25 | $189.20 |
| Purchase #3 | $55.99 | 12.500% | $62.9888 | $62.99 | $63.00 | $63.00 |
| Purchase #4 | $81.92 | 12.297% | $91.9937 | $91.99 | $92.00 | $92.00 |
| Purchase #5 | $66.36 | 13.152% | $75.0877 | $75.09 | $75.10 | $75.10 |
| Purchase #6 | $166.67 | 9.627% | $182.7153 | $182.72 | $182.70 | $182.70 |
| Purchase #7 | $147.29 | 10.370% | $162.564 | $162.56 | $162.55 | $162.60 |
| 7 purchase totals = | $900.35 | $995.7058 | $995.70 | $995.70 | $995.70 | |